president obama travels to boston tomorrow for a memorial service. >>> and ahead of that service, the three victims killed in the blast being remembered this morning. abc's terry moran continues our coverage. >> reporter: a candlelight vigil in the tight-knit neighborhood of dorchester for one of their own, a beautiful gap-toothed 8-year-old boy named martin richard, killed at the finish line of the marathon just after getting some ice cream. there is so much love here. >> we're here for support and love. that's what we do. >> reporter: they are dorchester strong, and they came out for martin and for his family who are suffering so much. here a family facebook photo, his mother denise recovering now from severe head injuries, his 6-year-old sister jane who lost a leg, his brother henry and his father bill. what does this do for you to be here? >> if it happened to my family, i know they'd be here for me. >> respect. it's terrible, it's awful, especially for the mother and the daughter. it's awful. >> reporter: neighbors dropped off flowers at the martin home. the clock in the center o